8 BALLS

170+ PCS.

Kinetic Knob

By turning the Kinetic

Knob you cause a

sequence of gears to

work together to set this

Ball Machine into motion!

Each crank sends various

balls upward and

around the track!

HOW IT WORKS

OVER 170

EASY CONNECT

SNAP PIECES!

WHAT IS INCLUDED

ALTERNATE BUILD INSTRUCTIONS

SCREWLIFT

Build the Screwlift from

170+ VEX® Robotics Pieces!

This construction kit challenges you to not only

Build Your Brain™, but do so while constructing a

roller coaster style ball machine at the same time!

Once built, watch as the gears turn,  the axles twist

and the balls roll as you turn the knob by hand...

or attach a motor kit to add power to this machine!

SABRE

TANK

BUILD KITS
stem education
tech specs
HELP
STORE
TANK SABRE
BUY

$29.99

HEXBUG®/VEX® ROBOTICS are registered trademarks of Innovation First, Inc. ©Copyright 2015. All Rights Reserved. All other marks of others are the property of their respective owners.